baber/WOPTO huggingface dataset:
Patent DE-2416626-A1 (DE)
Title: Cylinder and dial construction for knitting machine - in which lubricant passageways are provided adjacent to knitting elements
Inventor: LOMBARDI VICTOR JOSEPH
IPC: D04B15/10
Filed: 1974-04-05
Abstract: The wall of a circular knitting machine has a series of slots for guiding the reciprocating motion of the knitting elements. Lubricating oil is fed through the slots and on to the knitting elements via a series of passageways formed behind them. In order to prevent excess build-up of lubricant the floor of the passageways slopes outwardly away from the knitting elements. The lubricant may be applied to the knitting elements by two spray nozzles positioned one on eah side of each element. The knitting elements of a circular knitting machine may thus be lubricated continuously during use, and excess heat build-up is prevented.
Patent DE-2421871-A1 (DE)
Title: Furniture hinge with drive-in casing - has resilient rib-like anchoring serrations on outside of casing
Inventor: LAUTENSCHLAEGER JUN KARL
IPC: E05D5/08
Filed: 1974-05-06
Abstract: Furniture hinges where one part consists of a pot-like casing which is driven into a recess on the furniture wall have been used with the casings made of metal. The reliability of this kind of anchoring deteriorated with time because of the different behaviour of the metal and the wood, so that to improve the stability of the anchoring additional fixing screws were provided. The present design eliminates this shortcoming by partly partitioning-off on two diametral areas the shell of the pot-shaped casing and providing on this resilient element a number of serrations in such a way that after the casing was driven-in into the recess, the serrations settle in the wood and oppose any attempt to pull out the casing from the recess.
Patent DE-2429502-A1 (DE)
Title: Ranging post with threaded pin - has tapped hole at other end so that posts can be screwed together
Inventor: NEIMER NIKOLAUS
IPC: G01C15/08
Filed: 1974-06-20
Abstract: A fastening disc is provided for the ranging post vertical fixing. An adapter is provided for the post insertion into a standard (DIN) sleeve, and a standard sleeve for a standard pin insertion. A sleeve brick cylinder is provided for the post insertion into a sleeve brick, and a device for obstacles in the line of sight elimination. The fastening disc has three holes for guy ropes. The adapter can be connected with the post by a threaded pin or sleeve. An insertion pin can be connected with the post by a threaded pin or threaded sleeve.
Patent DE-2430542-A1 (DE)
Title: CCCylindrical ice makinggg machine - has rotating transport and directing devices to discharge ice via nozzle
Inventor: KOHL VANCE LOUIS
IPC: F25C1/147
Filed: 1974-06-26
Abstract: An ice making machine counts of a long cylindrical body. Inside the body a rotating transport device connects an ice making chamber with an outlet through which ice can be discharged from the chamber. A discharge nozzle is mounted on the body which limits an outlet opening with an end region. A device is provided to direct ice from the ice chamber (30) to the discharge outlet by means of which a continuous flow path for ice from the ice making chamber to the end region of the discharge outlet is set up.
Patent DE-2436431-A1 (DE)
Title: Evaporator for formation of evaporated layers - with vessel and cover contg openings for passage of evaporated matl
Inventor: DEISSNER ERICH DIPL PHYS
IPC: C23C14/24
Filed: 1974-07-29
Abstract: Evaporator for prodn. of evaporated layers, esp. of selenium, e.g. for rectifiers and electrophotographic registering materials, has an evaporation vessel, and a sieve-shaped, electrically heated cover that is mechanically and electrically separated from the vessel. The surface area of the cover is sufficient to at least completely cover the evaporation vessel, and its mesh openings have such a width that only the evaporated part of the material can flow through these openings. Evaporated layers formed rapidly, as only a low resistant is offered to the flow of the vapour. Material does not deposit in the mesh openings. No complicated temp. control programmes required. Easily cleaned. Low prodn. and maintenance costs.
Patent DE-2440155-A1 (DE)
Title: Procedure for strapping electric assembly parts - parts coated with thermoplastic material are welded to strap of same material
Inventor: FREYTAG WILFRIED
IPC: H05K13/00
Filed: 1974-08-21
Abstract: Procedure for strapping electric assembly parts such as rheostats and capacitors consisting of the actual electrical elements coated by thermoplastic material and one or more connecting wires by which the electrical assembly parts (13) are placed on a thermoplastic strap (36) and subsequently welded to the strap (36). The strap (36) is made from the same material as the coating of the electric assembly parts and is provided in its surface with recesses for accommodating the assembly parts. The strap (36) is moved during the strapping operation by rollers (40, 42, 46, 48) and a driving wheel (22) with circumferential recesses assembly components (13) which during their movement along a part of the wheel circumference are welded to the strap (36).
Patent DE-2441829-A1 (DE)
Title: Compact mounting for car door hinge - with bridge shaped support welded to frame forming slot for hinge
Inventor: RUPPRECHT KURT
IPC: E05D5/04
Filed: 1974-08-31
Abstract: A bridge shaped mounting bracket has two flat ends which lie against the door frame of the vehicle and are spot welded to the frame on the flat ends. The middle section of the bracket is bridged to leave a slot between it and the door frame, and has two holes. The sides of the bracket are fitted with flanges for stability. The free end of the door hinge fits into the slot and has threaded holes for the door fitting bolts. The threaded holes fit under the bracket holes, with the bracket holes wider for some adjustment to enable the door to be hung properly.
Patent DE-2447040-A1 (DE)
Title: Rear view unit for vehicles - using fibre optic bundle to give wide angle view with no blind spot
Inventor: LEVACHER FRIEDR DIPL PHYS DR
IPC: G02B23/12
Filed: 1974-10-02
Abstract: A fibre optic bundle (1) with flat light entrance (2) and exit (3) faces is attached between two holders (5, 10), and a variable focus lens (6) is mounted in one of the holders (5) close to the entrance end of the bundle. Pref. the bundle is conically expanded at the exit end and a fluorescent screen (4) may be attached to this end. A magnifier may be incorporated in the holder (5) at the exit end, and an optical amplifier may be inserted in the fibre optic bundle. The system is adaptable for use in the infra red region, for night time viewing.
Patent DE-2450991-A1 (DE)
Title: Antiphlogistic phenyl-alkyl or alkenyl ketones or carbinols - have superior activity to phenylbutazone and are used in arthritis and rheumatism treatment
Inventor: ENGEL WOLFHARD DIPL CHEM DR
IPC: C07C49/235
Filed: 1974-10-26
Abstract: Cpds. of formula (I) where R1 = isobutyl. phenyl (opt. substd. in posn. 2 by Cl or F) opt. methylated cyclohexyl, cyclopentyl or cycloheptyl; R2 = H, F, Cl or Br; R3 = methyl or ethyl or when R1 = opt. substd. phenyl or when R1 = cyclohexyl and R2 = halo then R3 may also be H; Z1,Z2 = H or together form a second bond; A = m = 2,4,6,8 or 0 when R1 is not = unsubstd. phenyl and/or R2 = halo and/or R3 = methyl or ethyl and/or A = CHOH are antiphlogistics used in the treatment of rheumatic arthritis, osteoarthritis, articular rheumatism and to relieve pain due to rheumatism and other inflammatory states. The cpds. are active orally and in pharmacological tests show superior activity to that phenylbutazone.
Patent DE-2455664-A1 (DE)
Title: Electric motor stator system - has field poles pressed out of stator housing, resulting external recesses accepting ferromagnetic blocks
Inventor: VUGA LUCIJAN DIPL ING
IPC: H02K1/08
Filed: 1974-11-25
Abstract: The stator for an electric motor, has its field poles pressed out of the stator housing so that the housing and poles form a single piece. The resulting recess on the outside of the stator may be occupied by a ferromagnetic block, and a curved pole plate may be fixed to the inside curved surface of the pole, depending on the performance required of the motor. Pressing the poles out of the housing in this way saves material, simplifies production and enables the motor magnetic circuit to be selected to suit requirements.
Patent DE-2456715-A1 (DE)
Title: Label for blow moulded polyolefin bottles - consists of a mixture of polyolefin and cellulose fibres
Inventor: STEINAU PETER DR
IPC: G09F3/02
Filed: 1974-11-30
Abstract: The label compsn. consists of in wt. % 20-100 (30-70)% polyolefin fibres together with 80-0 (70-30)% cellulose fibres and is pref inserted in the mould itself in which the bottle is to be formed. Good adhesion to the bottle by the label is obtd. and subsequent removal when required is possible without tearing of the label. Typically a tube of low density bottle blank material is processed in the mould at 160-170 degrees C.
Patent DE-2458055-A1 (DE)
Title: Monitoring system for metal pipelines - has capacitor constructed from pipeline itself and additional insulated conductor with electrical measurement and alarm
Inventor: SCHIMMELPFENNIG KLAUS DIPL ING
IPC: G01M3/04
Filed: 1974-12-07
Abstract: The system for monitoring metallic supply pipeline systems uses a process in which the capacity of a condenser, constructed by means of the pipeline wall itself and a conductor of insulated design but connected to the pipeline wall, or of two such insulated conductors, is statically measured. If a certain preselected capacitance level is exceeded, a system is brought into operation which sounds an alarm signal. The insulating material used has an air content of at least 30-50% and may consist of an open celled foamed material.
Patent DE-2500897-A1 (DE)
Title: Flow speed distribution measurement using temperature waves - which exhibit flow dependent amplitude and phase shifts
Inventor: BOETTCHER BERNHARD DR RER NAT
IPC: G01P5/00
Filed: 1975-01-08
Abstract: A temperature wave is produced in the flowing liquid by a suitable transmitter (1) and monitored elsewhere by a suitable receiver (3) and the amplitude and phase shift interpreted according to a series of equations. The transmission velocities of such waves are frequency dependent, as are the wavelengths, and suitable tables are given in addition to the model equations. Transmitters and receivers can be combined in arrays of various kinds, with two transmitters (2, 5) and one receiver (4) or two receivers (13, 14) and one transmitter according to circumstances.
Patent DE-2501496-A1 (DE)
Title: Tool picking and painting hooves with hoof grease - operated with one hand while holding leg in other hand
Inventor: DORNBUSCH FRIEDRICH L
IPC: A46B11/02
Filed: 1975-01-16
Abstract: Combined tool for picking hooves and painting them with hoof grease or tar comprises a hollow handle with a piston which is advanced by mechanical means, filled with grease which is pressed by the piston into a brush attached to the front end of the tool at an angle. Opposite the brush, relative to the longitudinal axis, is a metal hoof picker. After picking the hoof, the tool is turned through 180 deg. about its longitudinal axis to use the brush. The brush is refurbished with grease by actuating the mechanical means. After use, the brush is covered with a cap.
Patent DE-2504466-A1 (DE)
Title: Crusher device of rotary type - has pendulum upper mounting and lower eccentric bearing with twin motors driving gear wheel
Inventor: FAESER KLAUS
IPC: B02C2/06
Filed: 1975-02-04
Abstract: The rotary crusher device has the crusher axle supported in pendulum fashion at its upper end and mounted in an eccentric type bearing bore which can be power drive rotated at its lower end. The crusher cone is attached directly to the crusher axle, with gear ring spaced equally about the circumference of the eccentric bearing box (38) which engages with at least two individual drive motors, powered from the same central energy source and driving a single gear wheel which engages with ring gear.
Patent DE-2507211-A1 (DE)
Title: Space heating system - has industrial water preparation system using condensation temp. increase
Inventor: DANIEL WALTER
IPC: F24D11/02
Filed: 1975-02-20
Abstract: The system incorporates a heat pump, an evaporator absorbing heat from the environment, and a condenser delivering the heat produced by the pump to the piping of the heating system. A compressor circulates coolant in a closed system through evaporator and condenser. Connected to the heating system piping is an industrial water preparation system, and the water temperature in this is obtained by increasing the condensation temperature in the condenser, as a function of the selected water temperature. Industrial water temperature can be provided solely by the heat pump.
Patent DE-2516165-A1 (DE)
Title: Hydrodynamic transport equipment for solids or fluids - has elastic hose coupled to vibration generator
Inventor: SIEKE RAINER DIPL ING
IPC: E21B43/00
Filed: 1975-04-14
Abstract: The hydrodynamic transport equipment is for handling fluids or solids, but can also be used for boxes etc. It comprises one or more elastic vibrating hoses (2) connected to a vibration generator (5). The hose can be enclosed by a stationary pipe (1), and can be filled with a stationary pressurised medium (4) subjected to impulses from the generator, while the intervening space (3) between hose and stationary pipe lacts as the pumping chamber. There can be lone or more conical sections in the pipe. Alternatively, the latter can have one or more sections with a spiral recess formed on the inside.
Patent DE-2517122-A1 (DE)
Title: Mine heading machine with boom drum - has slewing boom drum of geared parts cut space free for boom-mounted front jib
Inventor: FRENYO PAL DR ING
IPC: E21D9/10
Filed: 1975-04-18
Abstract: Mine heading machine with universal boom and horizontally placed cross-axis drum (19, 31) fitted to a jib, (21) which is mounted at the boom (11) end and swings around a face-parallel (22) axis (25). The boom (11) can be slewed horizontally through an angle 'alpha' whose lens pass through end points of the drum axis of rotation. The drum is made up of geared parts (19, a, b, 31a, b, c) arraned so that their peripheral areas facing the face form a surface which cuts free space for the boom jib (21) right the way along the drum length. The boom should be sized so as to reach beyond the loading-out shovel at the forward end. The central part (19a) of the drum should be enclosed at the endfaces by parts of the jib (20) which are fitted here with truncated cones narrowing down towards the face and forming drum parts (19b) arranged so that the generatrices of these cones where they face the heading face form a single straight line in the horizontal plane (A) passing through their axis of rotation (32).
Patent DE-2524251-A1 (DE)
Title: Light weight panel for painting on with oil paints etc. - comprises nonhygroscopic, inert, closed cell base body, contg. adhesively bonded filler
Inventor: GERMER WALTER
IPC: B44D3/18
Filed: 1975-05-31
Abstract: A light-wt. panel suitable for use as a base for painting on with oil paints or by other usual painting techniques, comprises a non-hygroscopic chemically inert, base body (1) presenting a structural grid, e.g. a closed cellular PVC hard foam, whose surface pores (1a) are filled at least partly with a filler consisting of a binder e.g. a self-hardening adhesive and a solid filler. These superficial pores form, when filled relatively strong layers firmly anchored in the base body and improve the impact and flexural strength of the painting panel. Once the filler/binder has set the article is ready for use. The product is very light and is inexpensive to produce. It has dimensional stability and good resistance to mechanical stresses, weathering, and chemical and bacterial degradants.
Patent DE-2530435-A1 (DE)
Title: Suspension insulator for power lines - has two flexible arched insulation members with convex sides outside
Inventor: FESIK LEONID NIKOLAEVITSCH
IPC: H02G7/05
Filed: 1975-07-08
Abstract: The insulator comprises two flexible, arched insulation members rigidly attached to each other, with their convex sides being on the outside, like in a spring suspension (rigging). The fittings intended for the mechanical connection of the insulator to the cross-arm of a support and for suspending the wire to the insulator are mounted in the middle of the insulation members. The insulation members are made of an elastic insulation material, for example, unidirectional glass-reinforced plastic, in which the glass fibres extend along a rod and are pretensioned to ensure an increased bending strength.
Patent DE-2532090-A1 (DE)
Title: Masonry-retained support for formwork spacer insertion - with feet for setting on interior form wall with remainder concealed
Inventor: SCHNOZ CHRISTIAN
IPC: E04G17/07
Filed: 1975-07-18
Abstract: The support, designed to be retained in the masonry, is for thrusting onto an elongated spacer (5) between two form boards (1, 3) in structural formwork, and has three or more small feet (25, 26, 29) for setting on the interior walling of the formwork, with which it is otherwise not in direct contact. As a result of this the support can be arranged so that it recognisable from outside only by these feet when the wall has been completed. There may be a rectangular slit conforming to the cross-section of the spacer, widening outwards, and a corresponding slit-carrier. The support may be all in one part, and made of plastic, and the front surfaces of the centre part may be conically sloped away.
Patent DE-2533617-A1 (DE)
Title: Vehicle travelled distance displaying and recording device - has one variable derived from odometer, while second variable is derived from compass
Inventor: HORST HANS-JOERG DR
IPC: G01C22/00
Filed: 1975-07-26
Abstract: The apparatus includes a motor which is connected to gears driving a device displaying the distance travelled. A flexible shaft (24) runs from the odometer and drives a lifting device (20) supporting a soft iron freely rotatable annular picture holder (16) for a transparency (17). A magnet ring (14) is used to support the picture holder (16), and is rotated by the motor in accordance with the compass reading. A light source (12) produces a focussed light ray to illuminate the transparency (17).
Patent DE-2536579-A1 (DE)
Title: Combined support and anchor for platform legs - has double wall and cellular form with reinforcement in centre
Inventor: VOGEL RUDOLF DR ING
IPC: E02D27/52
Filed: 1975-08-16
Abstract: The support is for the lower end of legs of a drilling or prodn. platform for anchoring purposes to sea bottom. This combined support and anchoring device is of simple design and it is readily handled. The support is robust and it assists in immersing multi leg platforms. Buoyancy forces are balanced by weight. Flat support arrangement has upwards pointing conical shape whose height is small in relation to base diameter. Such a cone has double walls which enclose hollow cells between them, which can be flooded. The centre of cone tip is stiffened for connecting to a leg. The tip of cone is raised for holding ballast ensuring anchoring.
Patent DE-2541902-A1 (DE)
Title: Collection and sepn of solid bodies - from flowing liqs., esp of balls used for descaling condenser tubes
Inventor: TOMITA AKIRA
IPC: F28G1/12
Filed: 1975-09-19
Abstract: The collector/separator has a grid consisting of a no. of parallel ring-shaped elements munted side-by-side at a small distance from each other. The grid, whose function is to catch solid bodies in a liq. flowing through it in the duct in which it is mounted, is fixed to a driven, rotating, shaft, The solid bodies are removed by the "teeth" of a "comb", which project into the spaces between the ring elements. The "comb" and its "teeth" remain stationary as the grid rotates. The appts. is esp. used for the sepn. of balls for descaling condenser tubes through which sea water flows. The collector/separator is self cleaning w.r.t. growths originating from the sea water, which, as a result, need not be treated with chlorine.
Patent DE-2550236-A1 (DE)
Title: Degasifying a fluid mass of synthetic resin - esp. a small quantity, by subjecting it to a pressurised gas or gas mixt.
Inventor: HUEBNER GEB DJURIC LJILJANA
IPC: B29B13/00
Filed: 1975-11-08
Abstract: A fluid mass of a synthetic resin for the casting of small electronic components, etc., is rid of gas bubbles by subjecting it, in a sealed vessel to the action of a pressurised gas (mixt.). The gas is pref. preheated, and during the operation, the mass of resin is pref. agitated. Method makes it possible to remove gas bubbles from a very small quantity of plasticised synthetic material, in a device which can be used for the injection or casting. Process is quick and economical.
Patent DE-2556016-A1 (DE)
Title: Light permeable and light scattering plastics laminate board - for building purposes, uses bonding medium consisting of acrylate dissolved in methylene chloride
Inventor: KLINGEL HANS
IPC: E04C2/54
Filed: 1975-12-12
Abstract: The system is for production of light-transmitting laminated synthetic resin or plastic plates. a binder resin is used to stick together sheets of polymethyl methacrylate or mixed polymerisates of acrylonitrile type. The bonding resin is in the form of a liquid adhesive mass, consisting of a solution of acrylate granules or comminuted acrylic waste dissolved in methylene chloride solvent. A resin of sheets can thus be built up to produce a layered transmitting plate. Pref. the sheets are positioned on a honeycomb or crosspiece base which under the influence of the applied press. is pressed into the surface member of the laminate.
Patent DE-2558844-A1 (DE)
Title: Fault protection valve for vehicle air brakes - with pressure regulating valve coupled to protection valve to prevent overventing of intact circuit
Inventor: MUELLER WOLFGANG DIPL ING
IPC: B60T11/32
Filed: 1975-12-27
Abstract: The pneumatic brake system has two separate circuits each with its own reservoir (5) via control valves (4). In order to isolate a faulty system rapidly, to prevent overventing of the remaining circuits, each control valve is fitted with a pressure regulating valve (3) on its input. This rapidly closes if the circuit is loosing air. The pressure control valve is extremely sensitive and has a constant bleed for normal operation. In the event of an air leak a pressure difference is set up across the valve, to close the valve and protect the other circuit.
Patent DE-2600625-A1 (DE)
Title: Ground consolidation or water sealing - using water glass and acid reagent pref. together with gelling control agent and clay
IPC: C09K17/02
Filed: 1976-01-09
Abstract: The ground has introduced or injected into it a solvent fluid mixt. of water glass and an acid reagent. The pH value of the mixt. is in a range between weakly acid and weakly alkaline values. Pref. the fluid contains >=1 of a gelling control agent and clay. The mixt. is chosen so that the above pH level is maintained. Pref. two fluids are used which are combined, the above pH level being maintained, and are injected at high pressure as a jet. Ground water- and soil pollution is minimal.
Patent DE-2604574-A1 (DE)
Title: Gear fixing for watch winding spindle - has peaks and flats on spindle end to engage threaded bore of timepiece gear
Inventor: MEITINGER HEINZ
IPC: G04B3/04
Filed: 1976-02-06
Abstract: A small round instrument spindle is grooved and flatted for axial pressing into an internally screwed bushing. Pressing is not limited by a stop which allows the bush to be axially adjustable. The thread turns swage into the withdrawal resistant grooves. The flats resist relative rotation. Buttress grooves (2) along the winding spindle are of slightly larger dia. than the wheel (4) threaded bore. The groove root dia. is slightly below the thread core dia. The spindle has flats and corner peaks. After trimming to length, the wheel is pressed on.